PHP - Concatenate Strings

Postado 2024-05-17 07:30:24

String Concatenation

To concatenate, or combine, two strings you can use the . operator:

$x = "Hello";
$y = "World";
$z = $x . $y;
echo $z;

The result of the example above is HelloWorld, without a space between the two words.

You can add a space character like this:

$x = "Hello";
$y = "World";
$z = $x . " " . $y;
echo $z;

An easier and better way is by using the power of double quotes.

By surrounding the two variables in double quotes with a white space between them, the white space will also be present in the result:

$x = "Hello";
$y = "World";
$z = "$x $y";
echo $z;

For a complete reference of all string functions, go to our complete PHP String Reference.

PHP Access Arrays

Access Array Item To access an array item, you can refer to the index number for indexed arrays,...

Por 2024-05-17 08:02:32 0 9K

PHP for Loop

The for loop - Loops through a block of code a specified number of times. The PHP...

Por 2024-05-17 07:49:43 0 4K

Multi-line Comments Multi-line comments start with /* and end with */. Any text...

Por 2024-05-17 07:15:48 0 6K

Remove Array Item To remove an existing item from an array, you can use...

Por 2024-05-17 08:06:22 0 7K

PHP Predefined Constants PHP has nine predefined constants that change value depending on where...

Por 2024-05-17 07:40:16 0 5K